Results 31 to 40 of about 10,842 (166)

The development of neural responses to emotional faces: A review of evidence from event-related potentials during early and middle childhood

open access: yesDevelopmental Cognitive Neuroscience, 2021
Facial emotion processing (FEP) develops throughout childhood and provides crucial social information necessary for the interpretation and prediction of others’ behaviour.
Felicity J. Bigelow   +3 more
doaj   +1 more source

Visual evoked potentials in succinate semialdehyde dehydrogenase (SSADH) deficiency [PDF]

open access: yes, 2009
In mammals, increased GABA in the central nervous system has been associated with abnormalities of visual evoked potentials (VEPs), predominantly manifested as increased latency of the major positive component P100.
Blasi, P   +7 more
core   +1 more source

Evaluation of Visual Evoked Potentials Normative Values: An Electroneurophysiology Laboratory Experience

open access: yesNamık Kemal Tıp Dergisi, 2020
Aim: To determine and compare gender and age-based normative P100 latency and amplitude values in our laboratory.Materials and Methods: 100 adults (75 female+25 male) were included in the study.
Sibel ÜSTÜN ÖZEK, Büşra AKBAŞ
doaj   +1 more source

Pattern-Reversal Visual Evoked Potentials Tests in Persons with Type 2 Diabetes Mellitus with and without Diabetic Retinopathy

open access: yesNeurology Research International, 2020
Background. Currently, diabetic retinopathy (DR) has a wide recognition as a neurovascular rather than a microvascular diabetic complication with an increasing need for enhanced detection approaches.
Raghda S. Al-Najjar   +3 more
doaj   +1 more source

Visual Evoked Potential Response Among Drug Abusers- A Cross Sectional Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2016
Introduction: There is important preclinical evidence that substance abuse may produce neurophysiological disturbances particularly in relation to altered neural synchronization in Visual Evoked Potentials (VEP).
Sonia Garg   +3 more
doaj   +1 more source

Insensitivity to Fearful Emotion for Early ERP Components in High Autistic Tendency Is Associated with Lower Magnocellular Efficiency

open access: yesFrontiers in Human Neuroscience, 2017
Low spatial frequency (LSF) visual information is extracted rapidly from fearful faces, suggesting magnocellular involvement. Autistic phenotypes demonstrate altered magnocellular processing, which we propose contributes to a decreased P100 evoked ...
Adelaide Burt   +3 more
doaj   +1 more source

Changes in Intrinsic Activity of the Primary Somatosensory Cortex Causally Explain Differences in Emotion Perception in Autism

open access: yesAutism Research, EarlyView.
ABSTRACT Autism Spectrum Disorder (ASD) is characterized by certain difficulties in emotion‐related processing. Recent research using electroencephalography (EEG) to measure somatosensory evoked potentials during emotion perception has shown reduced embodiment of emotional expressions in autistic compared to neurotypical individuals, independently from
Martina Fanghella   +5 more
wiley   +1 more source

Use of combined scaling of real seismic records to obtain code-compliant sets of accelerograms: application for the city of Bucharest [PDF]

open access: yes, 2012
A recently proposed method for scaling real accelerograms to obtain sets of code-compliant records is assessed. The method, which uses combined time and amplitude scaling, corroborated with an imposed value of an instrumental, Arias type intensity ...
Borcia, Ioan Sorin   +1 more
core   +1 more source

Conductive Hydrogel‐Enabled Electrode for Scalp Electroencephalography Monitoring

open access: yesSmall Methods, EarlyView.
Conductive hydrogels are emerging as effective EEG electrode‐scalp interfaces to overcome hair barriers. This review presents the demanding parameters for hair‐compatible hydrogel electrodes and summarizes their applications in healthcare and brain‐computer interfaces.
Zichong Ji   +14 more
wiley   +1 more source

EEG findings of reduced neural synchronization during visual integration in schizophrenia [PDF]

open access: yes, 2015
Schizophrenia patients exhibit well-documented visual processing deficits. One area of disruption is visual integration, the ability to form global objects from local elements.
Ford, JM   +6 more
core  

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